NM93CS06M

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Memory represents an essential part of computer technology. With revolutionary breakthroughs in the design, capacity and speeds of memory chips, integrated circuit (IC) technology continues to provide efficient, energy saving and economical solutions to individual as well as industrial needs. The NM93CS06M is an 8Kb (8,192 bit) static random access memory (SRAM) organized as a flat memory chip. It has an 8-bit wide data path, low power consumption and a compact, plastic 24-pin dual inline package (DIP) and permits a wide range of applications. This article will discuss the features, application fields and the working principle of the NM93CS06M.

Features

NM93CS06M, the static random access memory (SRAM) chip, has a 64 row x 128 column organized by 8 row x 8 columns with an 8-bit data bus. The access times for NM93CS06M are 6, 10 and 25ns minimum. It has an extended AC timing range from 0 to 200ns and TTL compatible I/O. As for the power supply, the NM93CS06M operates (6V) a minimum of 5% enabling ground to logic high-voltage level of 2.4V with an input high voltage of 3.0V and a maximum VCC of 6.0V ± 10%. Furthermore, the NM93CS06M features low stand-by current (50µA) and an output cycle time of 10ns.

Application Fields

The primary applications of the NM93CS06M are special memory and low power system applications where thermally-enhanced packages are not required. Its good power supply range, fast access time and advanced CMOS technology are suitable for many applications. Areas where the NM93CS06M is useful include data logging and logging applications, system control or monitoring, memory expansion, and instrumentation equipment. Furthermore, the NM93CS06M can be used in personal computers and embedded systems such as handheld terminals, LCD controllers, set-top boxes and automotive systems.

Working Principle

The working principle of the NM93CS06M relies on its static random access memory (SRAM) technology. SRAM is typically used as a main memory in computing devices and requires constant power to retain data, thus providing a longer data retention and read/write performance than most dynamic random access memory (DRAM). When data is written to the NM93CS06M it is stored in a static state and does not require refreshing. Instructions are read from the NM93CS06M at the same speed as instruction is written to it. Upon writing data, it is stored into the SRAM cells which support read and write operations. Constant power is required by NM93CS06M to access and maintain its contents.Furthermore, the NM93CS06M relies on an asynchronous design of circuits which helps to improve the signal signal-to-noise ratio, reduce cross-talk and minimize crosstalk among signals. The NM93CS06M uses clock timing of <200ns/ address transition to access the data from the cell in <250ns. When the address bits are entered to the NM93CS06M, it then quickly selects the cells within the memory. Additionally, the NM93CS06M supports read/write operation with write time of <25ns and read time of <10ns.Finally, the NM93CS06M supports write protect and active low power cycle functions which help to enhance the power saving feature of the NM93CS06M.Write protect function allows the NM93CS06M to reject write operations while still being able to receive read operations. Active low power cycle restarts the NM93CS06M at the next cycle which helps to reduce the number of operations within a time duration and save power.

Conclusion

Overall, the NM93CS06M is a static random access memory that is suitable for many applications, including data logging, system control and monitoring, memory expansion, personal computer usage and handheld terminals. It features a wide range of features, including an 8-bit width data path, short access times, a wide AC timing range and high-voltage logic compatibility for both input and output. Additionally, the NM93CS06M relies on SRAM technology, asynchronous design and clock timing/address transition to read and write data from/to storage cells. Finally, the write protect and active low power cycle functions enhance the power saving feature of the NM93CS06M. In conclusion, the NM93CS06M is a highly efficient memory chip suitable for many applications.

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